Firearm sling



FIG. 1 is a front elevation of a firearm sling of the present invention; wherein the shoulder pad has been removed from the sling to show details not otherwise discernable from the drawings when the sling is assembled;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a left side view of a firearm sling of the present invention;

FIG. 4 is a right side view thereof;

FIG. 5 is a front elevation thereof; and,

FIG. 6 is a top left perspective view thereof. 

CLAIM The ornamental design for a firearm sling, as shown and described. 